Introduction to the bridge deck: The pontoon bridge is about 400 meters long and is made up of more than 100 wooden boats. Each boat is a group of 3, and it is divided into 33 groups. The wooden boats are equipped with beams, wooden boards are laid on them, and cables are connected. Fix it on the river surface with steel cables and iron anchors. In 2004, the floating bridge was completely renovated due to years of exposure to wind, rain, sun and water.